Droid 2 email setup issues

Okay I am sure this topic has been touched on numerous times before but has anybody else had issues setting up email accounts OTHER than gmail? I own a domain and get client emails through my website on a daily basis. I have been unsuccessful in setting up my domain email account. It was SIMPLE with my Blackberry.....all I did wasput in my email and password and that was it. The Droid is asking for LOTS more information. Information that I have yet to enter properly apparently. Oh why can't this be simple like the Blackberry.